150 lines
5.2 KiB
PHP
150 lines
5.2 KiB
PHP
<?php
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namespace Blog\Model;
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use PDOException;
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class AuthModel extends Database
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{
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public function login($email, $password){
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$hashedPassword = password_hash($password, PASSWORD_DEFAULT);
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$params=array();
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$params[":email"] = $email;
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$params[":password"] = $hashedPassword;
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$sql = "SELECT email, password, validUntil FROM user WHERE email = $email AND password = $password";
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$pdo = $this->linkDB();
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try {
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$sth = $pdo->prepare($sql);
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$sth->execute($params);
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$result = $sth->fetchAll();
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} catch (PDOException $e) {
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new \Blog\Library\ErrorMsg("Fehler beim Schreiben der Daten.", $e);
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die;
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}
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if(new \DateTime() <= DateTime($result['validUntil']))
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return $result ? true : false;
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else
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return "Ihr Passwort ist abgelaufen \n bitte erstellen Sie ein neues über: Passwort Vergessen";
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}
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public function register($email, $password, $straße, $hausnr, $ort, $postleitzahl, $land, $vorname, $nachname, $tel)
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{
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$rtn = $this->pwRequirementCheck($password);
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if($rtn !== true){
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return $rtn;
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}
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else{
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$hashedPassword = password_hash($password, PASSWORD_DEFAULT);
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$sql = "INSERT INTO user (email, passwort, straße, hausnr, ort, postleitzahl,land, vorname, nachname, tel)
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VALUES (:email, :password, :straße, :hausnr, :ort, :postleitzahl, :land, :vorname, :nachname, :tel)";
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try{
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$pdo = $this->linkDB();
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$stmt = $pdo->prepare($sql);
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return $stmt->execute([
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':email' => $email,
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':password' => $hashedPassword,
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':straße' => $straße,
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':hausnr' => $hausnr,
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':ort' => $ort,
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':postleitzahl' => $postleitzahl,
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':land' => $land,
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':vorname' => $vorname,
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':nachname' => $nachname,
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':tel' => $tel
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]);
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} catch (PDOException $e) {
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new \Blog\Library\ErrorMsg("Fehler beim Schreiben der Daten.", $e);
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die;
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}
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}
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}
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private function pwRequirementCheck($password){
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$error = [];
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if(strlen($password) <= 8)
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$error[] = "min 8 Charackter";
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if(!preg_match("/[A-Z]/", $password))
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$error[] = "min one large Character";
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if(!preg_match("/[a-z]/", $password))
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$error[] = "min one small charakter";
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if(!preg_match("/[0-9]/", $password))
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$error[] = "min one number";
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if(!preg_match("/[ <>|°^,;·.:…\-_–#'’+*~!¹\"²§³\$¼%½&¬/{([)]=}?ß\\\`¸´¡⅛£¤⅜⅝⅞™±¿˛¯˘—÷×»«¢„“”µþø→↓←ŧ¶€ſ@æſðđŋħ.ĸłµ”“„¢«»›‹©‚‘’ºÆẞЪŊĦ˙&ŁΩ§€®Ŧ¥↑ıØÞ ]/", $password));
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$error[] = "min one of these: <>|°^,;·.:…\-_–#'’+*~!¹\"²§³\$¼%½&¬/{([)]=}?ß\\\`¸´¡⅛£¤⅜⅝⅞™±¿˛¯˘—÷×»«¢„“”µþø→↓←ŧ¶€ſ@æſðđŋħ.ĸłµ”“„¢«»›‹©‚‘’ºÆẞЪŊĦ˙&ŁΩ§€®Ŧ¥↑ıØÞ";
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if(empty($error))
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return true;
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else
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return $error;
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}
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public function pwForgot($email){
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$randomPw = bin2hex(random_bytes(12 / 2));
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$hashedPassword = password_hash($randomPw, PASSWORD_DEFAULT);
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$betreff = "Passwort zurücksetzen bei bibArts";
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$nachricht = "Hallo,\n\nhier ihr temporäres Passwort:\n\n $randomPw \n\n Bitte beachten Sie, dass das Passwort nur 2 stunden Gülltig ist. \nViele Grüße,\nbibArts Team";
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$header = "From: noreply@edu.bib.de\r\n";
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$header .= "Content-Type: text/plain; charset=UTF-8\r\n";
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$maxTries = 5;
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$try = 0;
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$success = false;
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while ($try < $maxTries && !$success) {
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$erfolg = mail($email, $betreff, $nachricht, $header);
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$try++;
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if (!$erfolg) {
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error_log("Mailversuch $try an $email fehlgeschlagen.");
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sleep(1);
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}
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}
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}
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private function forgottenPwUpdate($email, $hashedPassword)
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{
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try{
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$pdo = $this->linkDB();
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$sqlCheck = "SELECT COUNT(*) FROM user WHERE email = :email";
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$stmt = $pdo->prepare($sqlCheck);
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$stmt->execute([':email' => $email]);
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if ($stmt->fetchColumn() == 0) {
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return false;
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}
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$sql = "UPDATE user
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SET passwort = :password
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WHERE email = :email";
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$stmt = $pdo->prepare($sql);
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return $stmt->execute([
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':email' => $email,
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':password' => $hashedPassword
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]);
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} catch (PDOException $e) {
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new \Blog\Library\ErrorMsg("Fehler beim Aktualisieren der Daten.", $e);
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die;
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return false;
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}
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}
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public function checkDoublePw($password1, $password2){
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if($password1 === $password2){
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return true;
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}
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else
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return false;
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}
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}
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